Bit is precision ground for use in furniture making, doweling, cabinetry, and other woodworking applications where an exact hole size is required. Spur cutting edges reduce splintering and ensure a smooth, clean hole. Wide flutes provide a fast, continuous flow of chips.
| Part No. | Size | Cutting Length | Overall Length |
| DBW3C | 3mm | 35mm | 60mm |
| DBW4C | 4mm | 41mm | 74mm |
| DBW5C | 5mm | 51mm | 85mm |
| DBW6C | 6mm | 55mm | 92mm |
| DBW8C | 8mm | 75mm | 116mm |
| DBW10C | 10mm | 86mm | 133mm |
| DBW12C | 12mm | 120mm | 150mm |
| DBW14C | 14mm | 120mm | 150mm |
| DBW16C | 16mm | 125mm | 160mm |
| DBW18C | 18mm | 140mm | 180mm |
| DBW20C | 20mm | 156mm | 200mm |
| DBW22C | 22mm | 165mm | 205mm |
| DBW24C | 24mm | 168mm | 213mm |
| DBW26C | 26mm | 170mm | 215mm |